For all variations, use a drapey but sturdy jersey that stretches about 30 - 50%. The garment has quite a bit of volume, so make sure your jersey isn’t too stretchy and heavy, as it can lose its shape and change the proportions of the garment.
This pattern comes with plenty of ease. Choose your size according to the full bust measurement. The pattern is drafted for a 172 cm (5’8”) tall person